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researcher

R. Fernández

17 papers hereh-index 252.8k citations75 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author13
  • middle author2
  • last author2

Across the 17 of 17 papers where every author was matched, so the position is known.

fields
  • math.PR9
  • math-ph7
  • hep-lat1
same name
  • R. Fernández — 37 papers, h 13
  • R. Fernández — 15 papers, h 25
  • R. Fernández — 10 papers, h 11
  • R. Fernández — 3 papers, h 6
  • R. Fernández — 1 paper, h 3
  • R. Fernández — 1 paper, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19942024
most citedCluster expansion for abstract polymer models. New bounds from an old approach

80 citations · 156 across the 14 of their papers we have counts for

collaborators
Showing hep-latShow all

1 paper · 1 filter

hep-lat1994

Pathological Behavior of Renormalization-Group Maps at High Fields and Above the Transition Temperature

Aernout C. D. van Enter, Roberto Fernández, Roman Kotecký

We show that decimation transformations applied to high-q Potts models result in non-Gibbsian measures even for temperatures higher than the transition temperature. We also show…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.